Director
Juan Piquer SimónStarring actors
Jack Scalia
R. Lee Ermey
Ray Wise
Deborah Adair
John Toles-Bey
Ely Pouget
Emilio Linder
Tony Isbert
Frank Braña
Edmund PurdomDescription
An experimental submarine with a very experienced crew, the "Siren II" is sent to find out what happened to the "Siren I" after it mysteriously disappeared in a submarine rift. Things go awry when...